Results 51 to 60 of about 5,455 (192)

Extracellular matrix and integrins influence in the regulation of myogenic precursor cells behaviour [PDF]

open access: yes, 2009
Tese de mestrado, Biologia (Biologia Molecular Humana), 2009, Universidade de Lisboa, Faculdade de CiênciasMyogenesis is the process by which undifferentiated dermomyotomal cells are specified for myogenesis, move towards the myotome where they ...
Vaz, Raquel Rodrigues
core  

Bullous systemic lupus erythematosus associated with lupus nephritis: report of two cases [PDF]

open access: yes, 2007
Bullous systemic lupus erythematosus is recognized as a distinct entity related to autoimmunity to type VII collagen. In some cases, the flare of bullous disease coincides with the exacerbation of systemic lupus erythematosus, and especially lupus ...
Cato, Ellen Erie   +4 more
core   +4 more sources

Genética Molecular das Epidermólises Bolhosas Molecular Genetics of Epidermolysis Bullosa

open access: yesAnais Brasileiros de Dermatologia, 2002
O estudo das alterações moleculares das epidermólises bolhosas tem contribuído para que se compreenda melhor essas enfermidades. Na epidermólise bolhosa simples a maioria dos casos está associada com alteração nas citoqueratinas basais 5 (gen KRT5) e 14 (
Hiram Larangeira de Almeida Jr
doaj   +1 more source

Amniotic membrane transplantation [PDF]

open access: yes, 2000
Amniotic membrane transplantation has been used as an alternative for ocular surface reconstruction. Indications for amniotic membrane transplantation include persistent epithelial defects, pterygium, Stevens-Johnson syndrome, ocular cicatricial ...
Moreira, Hamilton   +1 more
core   +2 more sources

Decellularised extracellular matrix-derived peptides from neural retina and retinal pigment epithelium enhance the expression of synaptic markers and light responsiveness of human pluripotent stem cell derived retinal organoids [PDF]

open access: yes, 2019
Tissue specific extracellular matrices (ECM) provide structural support and enable access to molecular signals and metabolites, which are essential for directing stem cell renewal and differentiation.
Al-Aama, Jumana   +15 more
core   +2 more sources

Molecular basis of mammalian cell invasion by Trypanosoma cruzi

open access: yesAnais da Academia Brasileira de Ciências, 2006
Establishment of infection by Trypanosoma cruzi, the agent of Chagas' disease, depends on a series of events involving interactions of diverse parasite molecules with host components.
Nobuko Yoshida
doaj   +1 more source

La matriz extracelular: morfología, función y biotensegridad (parte I) [PDF]

open access: yes, 2009
La matriz extracelular (MEC) representa una red tridimensional que engloba todos los órganos, tejidos y células del organismo. Constituye un filtro biofísico de protección, nutrición e inervación celular y el terreno para la respuesta inmune ...
Akiyama   +45 more
core   +1 more source

Regeneração de nervos periféricos: terapia celular e fatores neurotróficos Peripheral nerve regeneration: cell therapy and neurotrophic factors

open access: yesRevista Brasileira de Ortopedia, 2011
Traumatismos em nervos periféricos resultam na perda de função do órgão inervado e raramente apresentam recuperação sem a intervenção cirúrgica. Diversas técnicas cirúrgicas são passíveis de serem empregadas para o reparo nervoso.
Alessandra Deise Sebben   +2 more
doaj   +1 more source

Epidermólisis bullosa: cuidados de Enfermería [PDF]

open access: yes, 2017
La Epidermólisis Bullosa, aun tratándose de una enfermedad de poca incidencia (enfermedad rara), supone un problema de salud con importantes repercusiones para el paciente y su familia, que deben conocerse y ser tratados adecuadamente por los ...
Asensio Mucientes, Lucía
core  

Metaloproteinasas y Osteoartritis [PDF]

open access: yes, 2013
Las metaloproteinasas (MMPs) son una familia de enzimas proteolíticas  capaces de procesar o degradar proteínas de la matriz extracelular. Las MMPs tienen un prodominio, prodominio catalítico, una región bisagra y un dominio tipo hemopexina (excepto en ...
Adarmes A., Héctor   +3 more
core   +3 more sources

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